Air intake structure to be mounted upstream of a nacelle middle structure for aircraft engine, and nacelle equipped with such air intake structure

An air intake structure mounted upstream of a mid-structure of a nacelle for an aircraft engine, said air intake structure comprising:

• an external wall incorporating a lip and mounted movably with respect to said mid-structure between a rear position and a front position;
• a partition defining a deicing component in said lip;
• at least one deicing manifold extending in said compartment;
• and
• at least one duct for supplying hot air to said manifold, said duct connected in a fixed manner to said mid-structure,
• wherein said partition is fixed in a sealed manner to said lip, and said duct is connected to said manifold by disconnectable sealed means that is non-rotatable about a longitudinal axis of said duct,
• wherein said disconnectable sealed means are situated in an immediate vicinity of said partition, and
• wherein said deicing manifold is fixedly attached to said partition.